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Yes, looks good, Stu! 

Am I correct now with my solution and method? Initial conditions are in the previous image I posted.

Doing this again nd completed it. Needed to seek out the post again.

First do the operation in the furthest parentheses.

$$\begin{array}{l}
\frac{20}{(4-\bf{(10-8)})}\\\\
\frac{20}{(4-(2))}\\\\
\frac{20}{(4-2)}\\\\
\frac{20}{2}\\\\
\frac{10}{1}\\\\
10\\\\
\end{array}$$

Either there's missing information...or this a trick question.

"calculate the capacity of a pool that is circular, has 300mm depth aand has the capacity of 1kl"

The capacity is just 1kl.

I see Phill. Thanks also Aziz. I will go through these a bit more this morning and might hit a few walls as i move along into the next questions and i've such limited time to do everything now. 

Lol at a first post from Gingerale. Awesome first post to make your presence felt.

In method 1: -2/ u = t + C --> if we cross multiply we get -2 = u(t+C)

then, we divide both sides by (t+C) -- treat them like one variable since the constant is just along with the t, now, we get u = -2/(t+C)

Same for method 2: you just have to treat them as if they are one variable and cross multiply and divide.

My screen is blue with different option. Just study the old fashioned way!! Need to make a dusk to refresh tomorrow. I will vomplain to my comoany. Hdd was at 100%. When i turned of wifi in task manager it went to 0. Which i felt would be what it was given past experience. After a reboot it was on and on turning it off was only a temporary fix to the hdd clog. I uninstalled kapersky as forums say win 8 is a piece of c**p at handling more than one antivirus which it all started perhaps around last week when i installed kaperaky (not the lag). Then it lost it's stregth to survive. Hdd was making hard noises from time to time.

Most department stores will not have cheaper prices...it's best to go to the two sites mentioned for the best deal...however, if you do want to go to a store, go to Best Buy or Fry's Electronics.

1) 24, dye is an item used to change the color of something (e.g. hair).

2) The crime scene information was not disclosed to the man. - In other words, how did the man know if the police did not tell him the location?

Thanks, but do you know of a department store that has cheap computers?

Negative points, melody!

Good job, NinjaDevo! This was great work!

AzizHusain, are you there?

can i guard camelot while you are on vacations, Melody?

I am a great defender.

My parents can't buy one Do you know one that is really cheap?

Where can I buy one?

Thanks, rosala!

Alright. Also, you could get a new computer that is much faster for a low price these days...it will definitely be better than trying to fix your computer in the long run (all the time it takes to clean, research, and other things related to the computer)...the time and money might be better spent by getting a new one.

Thanks, Anonymous!

$${\frac{{\mathtt{4}}}{{\mathtt{5}}}} = {\mathtt{0.8}}$$

It can be many answers.

$${\frac{{\mathtt{4}}}{{\mathtt{5}}}} = {\frac{{\mathtt{8}}}{{\mathtt{10}}}}$$, $${\frac{{\mathtt{4}}}{{\mathtt{5}}}} = {\frac{{\mathtt{12}}}{{\mathtt{15}}}}$$, $${\frac{{\mathtt{4}}}{{\mathtt{5}}}} = {\frac{{\mathtt{16}}}{{\mathtt{20}}}}$$, $$\mbox{etc.}$$

Yes. There are many answers.

4/5 is equivalent to 8/10, 16/20...4/5 is the simplest fraction form.

4/5 in decimal form is 0.8.

I am panicking.

I will log out cause my sister wants to use it. can you wait a sec please?

Thanks.

It won't be long.